2G8635 Straight Sleeve Bearings for Caterpillar Equipment

The 2G8635 is a straight sleeve bearing used in the machine-link connection between the frame links and the attachment of Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This bearing belongs to the Dimpled & Milling Bearings category. The listed construction includes cross holes and grooves on the inner and outer surfaces. The part number is shown in both compact and hyphenated formats: 2G8635 and 2G-8635.

Fitment

The 2G8635 bearing is listed for the following Caterpillar equipment models and machine series:

• Tracked bulldozer: D6K2
• Skidding machine on wheels: 515, 525, 525B, 525D, 535D, 545D, 555D
• Autograder: 16, 16G, 16H, 16H NA, 16M, 16M3, 18, 18M3
• Load-delivery machine: R1300, R1300G, R1300G II

Application of the bearing is associated with the machine-link assembly, where the sleeve is installed at the connection between the frame links and the attachment. Compatibility should be checked against the machine model, serial-number range, and the bearing dimensions before installation.

The fitment list identifies the Caterpillar machine families associated with this part number. It does not indicate that the bearing is manufactured by Caterpillar; the supplied part is manufactured by CTP as an aftermarket component.

Cross-reference numbers

2G8635 and 2G-8635 are the compact and hyphenated designations listed for the same bearing reference. No additional supplier or equipment-manufacturer cross-reference numbers are provided in the available product data.

Specifications

The inner diameter, outer diameter, and overall length are the listed bearing dimensions. The weight, length, width, and depth are provided as separate listed product measurements and should not be used as substitutes for the bearing dimensions when verifying installation fit.